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hexsprite/mongoUpdate.ts

Created February 17, 2020 15:34
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MeteorJS: apply a mongo update to an object "in-memory"
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mongoUpdate.ts
/** Given an object, apply a Mongo update and return the resulting document */
function mongoUpdate(obj: Action, update: any): Action {
const collection = new Mongo.Collection<Action>(null)
const objId = collection.insert(obj)
collection.update(objId, update)
return collection.findOne(objId)!
}
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